HP 48g Graphing Calculator User Manual
Page 14
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Exploring the Programs in the EXAMPLES Directory .
Using HP 48S/SX programs with the HP 48G/GX . .
Where to Find More Information.......................................... 29-21
30. Customizing the HP 48
Customizing Menus....................................................................... 30-1
Enhancing Custom Menus........................................................ 30-3
Customizing the Keyboard........................................................... 30-4
User Modes ................................................................................. 30-5
Assigning and Unassigning User Keys................................... 30-5
Disabling User Keys................................................................... 30-7
Recalling and Editing User Key Assignments . . . .
30-7
A. Support, Batteries, and Service
Answers to Common Questions................................................... A-1
Environmental Limits..................................................................... A-4
When to Replace Batteries.............................................................. A-4
Changing Batteries.......................................................................... A-5
Testing Calculator Operation........................................................ A-9
Keyboard Test............................................................................. A-11
Port RAM Test............................................................................. A-12
IR Loop-Back Test....................................................................... A-13
Serial Loop-Back Test..................................................................... A-14
Limited One-Year Warranty..................................................... A-15
If the Calculator Requires Service............................................ A-16
B. Error Messages
C. Menus
D. System Flag,s
E. Table of Units
f. Table of Built-Ill Equations
G. Operation Index
H. Stack Diagrams for Selected Coirmiaiids
Index
Contents-10